A vital part of chronic disease prevention
Adults who do both aerobic and muscle-strengthening exercises are less likely to develop a raft of chronic diseases, researchers have found.
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New imaging technique reveals how scar tissue disrupts the heartbeat
When a heart attack damages the heart, the injured muscle is replaced by scar tissue. That scar can interfere with the electrical signals that coordinate each heartbeat, increasing the risk of dangerous rhythm disorders known as arrhythmias.
From growth to function: Gene helps human heart cells decide when to mature
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4 Best Compression Boots: Therabody, Hyperice, and More (2026)
Whether you’re training hard, traveling often, or dealing with poor circulation, these are the best compression boots for anyone looking for better muscle recovery.